427590960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37907}}^1$

素因数の和:37970

約数の個数: 80

約数和(自身を含む): 1353770496

約数和(自身を除く): 926179536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 37907, 75814, 113721, 151628, 189535, 227442, 303256, 379070, 454884, 568605, 606512, 758140, 909768, 1137210, 1516280, 1781629, 1819536, 2274420, 3032560, 3563258, 4548840, 5344887, 7126516, 8908145, 9097680, 10689774, 14253032, 17816290, 21379548, 26724435, 28506064, 35632580, 42759096, 53448870, 71265160, 85518192, 106897740, 142530320, 213795480, 427590960]

約数ペア:

[(1, 427590960), (2, 213795480), (3, 142530320), (4, 106897740), (5, 85518192), (6, 71265160), (8, 53448870), (10, 42759096), (12, 35632580), (15, 28506064), (16, 26724435), (20, 21379548), (24, 17816290), (30, 14253032), (40, 10689774), (47, 9097680), (48, 8908145), (60, 7126516), (80, 5344887), (94, 4548840), (120, 3563258), (141, 3032560), (188, 2274420), (235, 1819536), (240, 1781629), (282, 1516280), (376, 1137210), (470, 909768), (564, 758140), (705, 606512), (752, 568605), (940, 454884), (1128, 379070), (1410, 303256), (1880, 227442), (2256, 189535), (2820, 151628), (3760, 113721), (5640, 75814), (11280, 37907)]